Starting Outside the Region with the Magnetic Field, a Single

question 19

Multiple Choice

Starting outside the region with the magnetic field, a single square coil of wire moves across the region with a uniform magnetic field ​ perpendicular to the page. The loop moves at constant velocity . As seen from above, a counterclockwise emf is regarded as positive. Roger claims that the graph shown below represents the induced emf. Martin says he's wrong. In which direction did the loop move over the plane of the page, or is Martin correct?
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• A)Roger is correct: the loop moved from bottom to top.
• B)Roger is correct: the loop moved from top to bottom.
• C)Roger is correct: the loop moved from left to right.
• D)Roger is correct: the loop moved from right to left.
• E)Martin is correct: none of these directions of motion will produce the graph of emf vs t.

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Definitions:

Manufacturing Overhead Applied

The allocation of estimated manufacturing overhead costs to individual units of production, based on a predetermined overhead rate.

Cost Per Machine

The total cost associated with acquiring and operating a machine divided by the number of machines, relevant in cost analysis and budgeting for machinery investments.

Factory Labor

The total cost of labor directly associated with the operation of a manufacturing facility, including wages and benefits.

Work In Process Inventory

Goods that are in the process of being manufactured but are not yet completed in a company’s inventory.